M I G & M A G W E L D I N G
MIG or Metal Inert Gas welding or Metal Active Gas (MAG) welding. This is a process in which an electric arc forms between a consumable wire electrode and the work piece metals, which heats the work piece metals, causing them to melt, and join.
T I G W E L D I N G
TIG or Tungsten Inert Gas welding is an arc welding process that uses a non-consumable tungsten electrode to produce the weld.
S P O T W E L D I N G
Spot welding is a process in which contacting metal surfaces are joined by the heat obtained from resistance to electric current.
G A S W E L D I N G
Gas welding is a process that use fuel gases and oxygen to weld and metals